| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $19.65 | $19.25 | $18.65 | $17.84 | Contact US |
Waveshare USB to RS232/485/TTL Interface Converter Communication Module (CH343G Chip) w/ Isolation
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ESP8266 SDK Serial Wireless WIFI Development Module Board SDK Development for DIY
Features:
- Wireless WIFI Module
- Condition: New
- ESP8266 minimum system
- Could use GPIO 9 way, AD, PWM, TIMER, 2 way UART, SPI, I2C, Watchdog
- RAM Size: in Station mode, after connect the router, about 35k
- ROM Size: no ROM, user programs in Spi Flash
- High-speed CPU frequency (default 80 MHZ, up to 160 m)
- Can be used as a serial port WIFI
The board contains the ESP8266 following components:
- DHT11
- RGB LED
- Buzzer
- More button
- A plurality of switches
- A relay
- Poti
- Mini and micro USB connector
There are all the pins of the ESP8266 accessible it can be used the following interfaces:
- ISP
- PWM
- 9 I / O
- AD
- UART / Serial
- I²C
- Timer
- Watchdog
Package include:
- 1 x ESP8266 Wireless WIFI Module Board
- 1 x USB Cable
- 1 x PX Antenna
- 1 x DHT11 Temperature Humidity Sensor
